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Interactive IRUG Spectrum

Section: 9 Organic dyes and pigments (OD) Page: 562

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Details

IRUG filename:
ROD00562
Data type:
Raman
IRUG material class:
Organic dyes and pigments (OD)
Sample type:
Reference material
Common name(s):
Pigment Red 119 (PR119), Naphthol AS, Azo, CI12469
Trade name(s):
Helioechtrot FG, Helio Fast Red FG
Sample source 1:
Farbenfabriken Bayer
Sample identifier 1:
Helioechtrot FG Plv.
Sample source 2:
Dresden University of Technology (TU), Historical Dye Collection
Source location 2:
Helmholtzstr. 10, Dresden, DE
Sample identifier 2:
Ref. 8027
Sample source 3:
Royal Institute for Cultural Heritage (KIK/IRPA)
Source location 3:
Jubelpark 1, 1000 Brussels, BE
Color:
Red
MW (relative):
625.65, calculated
Application:
Raman microscopy
Excitation source (nm):
785
Mode:
Scat
Literature Reference:
Fremout, W., & Saverwyns, S. (2012). Identification of synthetic organic pigments: the role of a comprehensive digital Raman spectral library. Journal of Raman Spectroscopy, 43(11), 1536–1544.
Originating institution name:
Royal Institute for Cultural Heritage
Originating institution acronym:
KIK/IRPA
Molecular formula:
C33 H27 N3 O8 S
CAS registry no:
72066-77-4